MUMBAI, India, Aug. 31 -- Intellectual Property India has published a patent application (202541016350 A) filed by Cummins Inc. on February 25, 2025, for Def Pressure Sensors Including Freeze-Protective Seals.
Inventors include Lukas Kaufmann; Julian Nicolas Aljoscha Raupp; Subash Krishna Selvakumar; Sandesh Mathpati; and Pallavi Balpande.
The application for the patent was published on August 28, 2026, under issue no. 35/2026.
Abstract: A pressure sensor for a diesel exhaust dosing system includes a pressure sensor cell, a central support tube, and an elastomeric membrane surrounding at least a portion of the central support tube. The he elastomeric membrane includes a core portion surrounding and supported by the central support tube a...